| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 78.7 | -29.8 | -27.5% | Sep 30, 2024 |
| Q2 2024 | 82.7 | -23.4 | -22% | Jun 30, 2024 |
| Q1 2024 | 86.6 | -16 | -15.6% | Mar 31, 2024 |
| Q4 2023 | 98.6 | +0.02 | +0.02% | Dec 31, 2023 |
| Q3 2023 | 109 | +9.95 | +10.1% | Sep 30, 2023 |
| Q2 2023 | 106 | +4.51 | +4.44% | Jun 30, 2023 |
| Q1 2023 | 103 | +0.34 | +0.33% | Mar 31, 2023 |
| Q4 2022 | 98.5 | -1.83 | -1.82% | Dec 31, 2022 |
| Q3 2022 | 98.6 | -6.77 | -6.43% | Sep 30, 2022 |
| Q2 2022 | 101 | -11.2 | -9.94% | Jun 30, 2022 |
| Q1 2022 | 102 | -20.8 | -16.9% | Mar 31, 2022 |
| Q4 2021 | 100 | -36.4 | -26.6% | Dec 31, 2021 |
| Q3 2021 | 105 | -35.4 | -25.1% | Sep 30, 2021 |
| Q2 2021 | 113 | -25.9 | -18.7% | Jun 30, 2021 |
| Q1 2021 | 123 | -14.1 | -10.3% | Mar 31, 2021 |
| Q4 2020 | 137 | -2.07 | -1.49% | Dec 31, 2020 |
| Q3 2020 | 141 | +2.72 | +1.97% | Sep 30, 2020 |
| Q2 2020 | 139 | -1.52 | -1.09% | Jun 30, 2020 |
| Q1 2020 | 137 | -0.5 | -0.36% | Mar 31, 2020 |
| Q4 2019 | 139 | +5.92 | +4.45% | Dec 31, 2019 |
| Q3 2019 | 138 | +8.55 | +6.6% | Sep 30, 2019 |
| Q2 2019 | 140 | +16.7 | +13.6% | Jun 30, 2019 |
| Q1 2019 | 138 | +18.1 | +15.1% | Mar 31, 2019 |
| Q4 2018 | 133 | +16.2 | +13.9% | Dec 31, 2018 |
| Q3 2018 | 129 | +12.2 | +10.4% | Sep 30, 2018 |
| Q2 2018 | 123 | +2.49 | +2.06% | Jun 30, 2018 |
| Q1 2018 | 120 | -11.7 | -8.93% | Mar 31, 2018 |
| Q4 2017 | 117 | -30.5 | -20.7% | Dec 31, 2017 |
| Q3 2017 | 117 | -41.5 | -26.1% | Sep 30, 2017 |
| Q2 2017 | 121 | -43.9 | -26.7% | Jun 30, 2017 |
| Q1 2017 | 131 | -35.5 | -21.3% | Mar 31, 2017 |
| Q4 2016 | 147 | -16.2 | -9.94% | Dec 31, 2016 |
| Q3 2016 | 159 | -3.33 | -2.05% | Sep 30, 2016 |
| Q2 2016 | 165 | +12.8 | +8.39% | Jun 30, 2016 |
| Q1 2016 | 167 | +25.3 | +17.9% | Mar 31, 2016 |
| Q4 2015 | 163 | +27.1 | +19.9% | Dec 31, 2015 |
| Q3 2015 | 162 | +34.3 | +26.8% | Sep 30, 2015 |
| Q2 2015 | 152 | +22.3 | +17.1% | Jun 30, 2015 |
| Q1 2015 | 142 | +8.56 | +6.44% | Mar 31, 2015 |
| Q4 2014 | 136 | +5.37 | +4.1% | Dec 31, 2014 |
| Q3 2014 | 128 | -8.33 | -6.12% | Sep 30, 2014 |
| Q2 2014 | 130 | -8.58 | -6.2% | Jun 30, 2014 |
| Q1 2014 | 133 | -8.06 | -5.72% | Mar 31, 2014 |
| Q4 2013 | 131 | -9.79 | -6.96% | Dec 31, 2013 |
| Q3 2013 | 136 | -0.94 | -0.69% | Sep 30, 2013 |
| Q2 2013 | 138 | +6.84 | +5.2% | Jun 30, 2013 |
| Q1 2013 | 141 | +14.5 | +11.5% | Mar 31, 2013 |
| Q4 2012 | 141 | Dec 31, 2012 | ||
| Q3 2012 | 137 | Sep 30, 2012 | ||
| Q2 2012 | 132 | Jun 30, 2012 | ||
| Q1 2012 | 127 | Mar 31, 2012 |